Allows you to view particles in game which is really cool. List of particle names:
Names in italic are upcoming in Minecraft 1.13
- angry_villager — Particles that villagers emit when angry after being attacked
- barrier — The particles that show up so you know where other barriers are when you old a Barrier block in your hand
- block — The block particles: Block cracks and block dust
- bubble — Seen when entities are in water, guardians shoot lasers, and when fishing
- bubble_column_up — Seen in a bubble column when soul sand is placed underwater
- bubble_pop — Seen when bubble columns reach the surface
- cloud — Unused, looks like white smoke particles (like a cloud)
- current_down — Seen in a bubble column when magma blocks are placed underwater
- crit — Seen when you perform a critical hit on any mob (hit a mob while falling onto them), also emitted by Evocation Fangs and fully charged bows.
Note: Minify the command to avoid issues 🙂